EP3606219A4 - Procédé, appareil et système de transmission de signal de référence - Google Patents

Procédé, appareil et système de transmission de signal de référence Download PDF

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Publication number
EP3606219A4
EP3606219A4 EP18770937.3A EP18770937A EP3606219A4 EP 3606219 A4 EP3606219 A4 EP 3606219A4 EP 18770937 A EP18770937 A EP 18770937A EP 3606219 A4 EP3606219 A4 EP 3606219A4
Authority
EP
European Patent Office
Prior art keywords
reference signal
signal transmission
transmission
signal
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP18770937.3A
Other languages
German (de)
English (en)
Other versions
EP3606219B1 (fr
EP3606219A1 (fr
Inventor
Yu Sun
Yi Qin
Zhongfeng Li
Leiming Zhang
Shengyue DOU
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Huawei Technologies Co Ltd
Original Assignee
Huawei Technologies Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Huawei Technologies Co Ltd filed Critical Huawei Technologies Co Ltd
Priority claimed from PCT/CN2018/080397 external-priority patent/WO2018171792A1/fr
Publication of EP3606219A1 publication Critical patent/EP3606219A1/fr
Publication of EP3606219A4 publication Critical patent/EP3606219A4/fr
Application granted granted Critical
Publication of EP3606219B1 publication Critical patent/EP3606219B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/0202—Channel estimation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
    • H04L25/03006—Arrangements for removing intersymbol interference
    • H04L25/03821—Inter-carrier interference cancellation [ICI]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0014—Three-dimensional division
    • H04L5/0023—Time-frequency-space
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
    • H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
    • H04B7/0619—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal using feedback from receiving side
    • H04B7/0621—Feedback content
    • H04B7/0626—Channel coefficients, e.g. channel state information [CSI]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0002—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate
    • H04L1/0003—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate by switching between different modulation schemes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/0202—Channel estimation
    • H04L25/0224—Channel estimation using sounding signals
    • H04L25/0226—Channel estimation using sounding signals sounding signals per se
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2602—Signal structure
    • H04L27/26025—Numerology, i.e. varying one or more of symbol duration, subcarrier spacing, Fourier transform size, sampling rate or down-clocking
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2602—Signal structure
    • H04L27/261—Details of reference signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT the frequencies being arranged in component carriers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0026—Division using four or more dimensions
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H04L5/0051—Allocation of pilot signals, i.e. of signals known to the receiver of dedicated pilots, i.e. pilots destined for a single user or terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0078—Timing of allocation
    • H04L5/0082—Timing of allocation at predetermined intervals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0091—Signaling for the administration of the divided path
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0091—Signaling for the administration of the divided path
    • H04L5/0092—Indication of how the channel is divided
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • H04W72/1273—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of downlink data flows
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT
    • H04L5/0012—Hopping in multicarrier systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0058—Allocation criteria
    • H04L5/0064—Rate requirement of the data, e.g. scalable bandwidth, data priority
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Power Engineering (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Mobile Radio Communication Systems (AREA)
EP18770937.3A 2017-03-24 2018-03-24 Procédé, appareil et système de transmission de signal de référence Active EP3606219B1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CN201710184763 2017-03-24
CN201710400977.6A CN108632005B (zh) 2017-03-24 2017-05-31 一种参考信号传输方法、装置及系统
CN201710444726.8A CN108632006B (zh) 2017-03-24 2017-06-13 一种参考信号传输方法、装置及系统
PCT/CN2018/080397 WO2018171792A1 (fr) 2017-03-24 2018-03-24 Procédé, appareil et système de transmission de signal de référence

Publications (3)

Publication Number Publication Date
EP3606219A1 EP3606219A1 (fr) 2020-02-05
EP3606219A4 true EP3606219A4 (fr) 2020-03-18
EP3606219B1 EP3606219B1 (fr) 2023-03-08

Family

ID=63705648

Family Applications (2)

Application Number Title Priority Date Filing Date
EP18772285.5A Active EP3605977B1 (fr) 2017-03-24 2018-03-24 Procédé, appareil et système de transmission de signal
EP18770937.3A Active EP3606219B1 (fr) 2017-03-24 2018-03-24 Procédé, appareil et système de transmission de signal de référence

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP18772285.5A Active EP3605977B1 (fr) 2017-03-24 2018-03-24 Procédé, appareil et système de transmission de signal

Country Status (7)

Country Link
US (3) US11153134B2 (fr)
EP (2) EP3605977B1 (fr)
JP (2) JP7217234B2 (fr)
KR (2) KR102308693B1 (fr)
CN (3) CN108632005B (fr)
BR (2) BR112019019840A2 (fr)
CA (2) CA3057550A1 (fr)

Families Citing this family (66)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107733563B (zh) 2016-08-12 2019-08-13 中兴通讯股份有限公司 参考信号的发送方法及装置
CN108400855B (zh) * 2017-02-07 2022-09-13 中兴通讯股份有限公司 一种相位噪声导频的配置、确定、信息反馈方法及装置
CN108632005B (zh) 2017-03-24 2023-12-15 华为技术有限公司 一种参考信号传输方法、装置及系统
CN114826502B (zh) * 2017-04-28 2024-07-19 松下电器（美国）知识产权公司 通信装置及通信方法
GB2562117B (en) * 2017-05-05 2021-07-28 Samsung Electronics Co Ltd Phase tracking reference signal
WO2018212505A1 (fr) * 2017-05-14 2018-11-22 엘지전자 주식회사 Procédé et dispositif d'attribution de ptrs à un bloc de ressources dans un système de communication sans fil
CN115314178B (zh) * 2017-06-16 2024-06-07 瑞典爱立信有限公司 Dm-rs和pt-rs的联合资源映射设计
EP3681079B1 (fr) * 2017-09-08 2022-12-07 Wilus Institute of Standards and Technology Inc. Procédé de transmission et procédé de réception de données pour système de communication sans fil et appareil utilisant les procédés
WO2019064602A1 (fr) * 2017-09-29 2019-04-04 株式会社Ｎｔｔドコモ Dispositif d transmission sans fil, et dispositif de réception sans fil
CN108111282B (zh) 2017-09-30 2020-11-24 中兴通讯股份有限公司 一种无线通信方法及装置
US11283572B2 (en) * 2018-01-03 2022-03-22 Telefonaktiebolaget Lm Ericsson (Publ) Phase tracking reference signal for NR CSI-RS
US10701724B2 (en) * 2018-01-12 2020-06-30 Apple Inc. Time density and frequency density determination of phase tracking reference signals (PT-RS) in new radio (NR) systems
US11575477B2 (en) * 2018-03-30 2023-02-07 Ntt Docomo, Inc. User equipment and base station apparatus
KR102420816B1 (ko) * 2018-04-05 2022-07-14 삼성전자 주식회사 무선 통신 시스템에서 데이터 복호 방법 및 장치
US11558234B2 (en) * 2018-06-07 2023-01-17 Lg Electronics Inc. Method for transmitting or receiving phase tracking reference signal between terminal and base station in wireless communication system and apparatus supporting same
US11252704B2 (en) * 2018-06-08 2022-02-15 Qualcomm Incorporated Spatially multiplexing physical uplink control channel (PUCCH) and sounding reference signal (SRS)
US11108613B2 (en) * 2018-08-08 2021-08-31 Qualcomm Incorporated Phase tracking reference signal port or configuration sharing across multiple physical downlink channels of multiple transmit receive points
US11956762B2 (en) * 2018-09-28 2024-04-09 At&T Intellectual Property I, L.P. Facilitating improved performance in advanced networks with multiple transmission points
CN111132216B (zh) * 2018-10-31 2023-03-24 维沃移动通信有限公司 信息上报方法、终端及网络设备
CN114364032A (zh) * 2018-10-31 2022-04-15 华为技术有限公司 随机接入方法、装置、设备及存储介质
CN110535598B (zh) 2018-11-12 2022-06-24 中兴通讯股份有限公司 一种确定准共址参考信号的方法和装置
US11201711B2 (en) * 2018-11-14 2021-12-14 Mediatek Inc. Physical downlink control channel (PDCCH) transmission and reception with multiple transmission points
US11109448B2 (en) * 2018-12-11 2021-08-31 Samsung Electronics Co., Ltd. Method and apparatus for timing configuration of discovery signal and channel
WO2020146275A1 (fr) * 2019-01-07 2020-07-16 Apple Inc. Conception de signal de référence de suivi de phase pour forme d'onde porteuse unique
US20220078836A1 (en) * 2019-01-23 2022-03-10 Beijing Xiaomi Mobile Software Co., Ltd. Reference signal transmission method and apparatus
CN111491387B (zh) * 2019-01-28 2023-05-09 中国移动通信有限公司研究院 数据传输方法、装置、相关设备及存储介质
CN111585720B (zh) 2019-02-15 2021-08-27 上海朗帛通信技术有限公司 一种被用于无线通信的用户设备、基站中的方法和装置
CN111182562B (zh) * 2019-02-15 2021-08-10 维沃移动通信有限公司 一种测量处理方法、参数配置方法、终端和网络设备
EP3903439A4 (fr) * 2019-03-14 2022-10-05 Apple Inc. Systèmes et procédés de transmission de signal de référence de suivi de phase pour ofdm
US20220183006A1 (en) * 2019-04-01 2022-06-09 Telefonaktiebolaget Lm Ericsson (Publ) Methods, Apparatus and Machine-Readable Mediums Relating to Configuration of Reference Signals in a Wireless Communication Network
CN111836368B (zh) * 2019-04-16 2024-06-07 华为技术有限公司 用于数据传输的方法和装置
CN112134661B (zh) * 2019-06-24 2021-12-21 华为技术有限公司 一种通信方法及装置
CN112218301B (zh) * 2019-07-12 2022-07-22 中国移动通信有限公司研究院 信息的指示方法及设备
CN111294189B (zh) * 2019-07-24 2023-07-11 展讯半导体(南京)有限公司 Pt-rs的映射、解映射方法及装置、基站、终端
CN112398618B (zh) * 2019-08-16 2022-03-29 中国移动通信有限公司研究院 探测参考信号的发送方法、接收方法、终端及网络设备
CN112566251A (zh) * 2019-09-26 2021-03-26 苹果公司 用于多trp传输的下行链路控制
KR102508031B1 (ko) 2019-10-03 2023-03-10 엘지전자 주식회사 무선 통신 시스템에서 위상 추적 참조 신호의 송수신 방법 및 이에 대한 장치
CN111092711A (zh) * 2019-11-08 2020-05-01 中兴通讯股份有限公司 参考信号的位置确定方法、装置、通信节点和存储介质
US11582761B2 (en) * 2019-12-13 2023-02-14 Qualcomm Incorporated Quasi co-location reference signals for uplink transmission configuration indicator states
EP4068892A4 (fr) * 2019-12-27 2023-03-01 Huawei Technologies Co., Ltd. Procédé et appareil de détermination de signal de référence
WO2021145751A1 (fr) 2020-01-17 2021-07-22 엘지전자 주식회사 Procédé de fonctionnement d'eu associé à un ptrs de liaison latérale dans un système de communication sans fil
CN113556218B (zh) * 2020-04-14 2022-08-16 维沃移动通信有限公司 Srs传输方法、设备及系统
US11382131B2 (en) * 2020-05-05 2022-07-05 Telefonaktiebolaget Lm Ericsson (Publ) Data signaling for high frequency networks
US20230171064A1 (en) * 2020-05-14 2023-06-01 Sharp Kabushiki Kaisha User equipments, base stations and methods for downlink ptrs transmission
CN113676284B (zh) * 2020-05-14 2023-08-15 中国移动通信有限公司研究院 Pt-rs配置方法、传输方法、装置、通信节点及存储介质
WO2021228467A1 (fr) 2020-05-14 2021-11-18 Sony Group Corporation Amélioration de la couverture
CN113922921A (zh) * 2020-07-09 2022-01-11 北京紫光展锐通信技术有限公司 Dmrs的映射位置确定方法及装置、存储介质、终端
US20220038235A1 (en) * 2020-07-28 2022-02-03 Qualcomm Incorporated Reference signal configuration and quasi co-location mappings for wide bandwidth systems
WO2021178985A2 (fr) * 2020-08-05 2021-09-10 Futurewei Technologies, Inc. Procédés et appareil pour communiquer des signaux de référence de sondage
WO2022081935A1 (fr) * 2020-10-14 2022-04-21 Idac Holdings, Inc. Procédés, appareils, systèmes, etc. permettant des transmissions améliorées de canal de commande et de canal partagé à hautes fréquences
CN112383495B (zh) * 2020-11-03 2021-06-22 上海擎昆信息科技有限公司 一种基于pt-rs的频偏估计方法及系统
CN112398764B (zh) * 2020-11-05 2021-06-29 上海擎昆信息科技有限公司 一种联合dmrs和ptrs的频偏估计方法及系统
US11510087B2 (en) * 2020-11-06 2022-11-22 Qualcomm Incorporated Differential measurement reporting based on a demodulation reference signal
JP2023549492A (ja) * 2020-11-11 2023-11-27 ホアウェイ・テクノロジーズ・カンパニー・リミテッド 信号送信方法、信号受信方法、及び装置
CN116438756A (zh) * 2020-11-20 2023-07-14 中兴通讯股份有限公司 用于相位跟踪参考信号解调参考信号关联的指示的系统和方法
US20220225346A1 (en) * 2021-01-14 2022-07-14 Qualcomm Incorporated Modulation and coding scheme capability for high band wireless communication
US11824803B2 (en) * 2021-03-25 2023-11-21 Telefonaktiebolaget Lm Ericsson (Publ) Phase tracking reference signaling for a wireless communication network
US11844097B2 (en) * 2021-04-05 2023-12-12 Qualcomm Incorporated Techniques for determining phase tracking reference signal location
US20220321312A1 (en) * 2021-04-06 2022-10-06 Mediatek Inc. Partial Sounding Method for Sounding Reference Signal in Mobile Communications
CN115250221A (zh) * 2021-04-27 2022-10-28 华为技术有限公司 一种确定ptrs图案的方法和装置
CN114285703B (zh) * 2022-03-03 2022-06-21 广州慧睿思通科技股份有限公司 物理上行共享信道的估计方法、芯片、装置及存储介质
CN114722344B (zh) * 2022-03-11 2023-10-20 中国电子科技集团公司第二十九研究所 基于相位补偿的高精度数据拼接方法
WO2024040539A1 (fr) * 2022-08-25 2024-02-29 Nec Corporation Procédés, dispositifs et support lisible par ordinateur destiné aux communications
WO2024087028A1 (fr) * 2022-10-25 2024-05-02 华为技术有限公司 Procédé et appareil de mesure de canal
WO2024113607A1 (fr) * 2023-04-07 2024-06-06 Zte Corporation Procédés et systèmes d'amélioration de signal de référence de sondage pour communication sans fil
CN117769035B (zh) * 2024-02-20 2024-05-07 深圳市鼎阳科技股份有限公司 用于物理下行共享信道的数据处理方法及装置

Family Cites Families (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6721366B1 (en) * 2000-04-19 2004-04-13 Lockheed Martin Corporation Phase tracking apparatus and method for continuous phase modulated signals
CN101536334B (zh) * 2006-11-01 2014-01-15 高通股份有限公司 用于在正交无线通信系统中进行小区搜索的参考信号设计
EP2421184B1 (fr) 2009-05-21 2020-07-08 LG Electronics Inc. -1- Procédé et appareil pour transmettre des signals de référence dans un système multi-antenne
US8494075B2 (en) 2010-08-26 2013-07-23 Qualcomm Incorporated Single stream phase tracking during channel estimation in a very high throughput wireless MIMO communication system
JP5687524B2 (ja) 2011-03-01 2015-03-18 シャープ株式会社 送信装置、受信装置、通信システム、通信方法、および集積回路
US9072055B2 (en) * 2011-06-21 2015-06-30 Telefonaktiebolaget L M Ericsson (Publ) Systems and methods for controlling the power at which a communication device transmits an uplink signal
CN103650368B (zh) * 2011-06-29 2017-09-29 Lg电子株式会社 信道状态信息发射方法和用户设备以及信道状态信息接收方法和基站
WO2013049769A1 (fr) * 2011-09-30 2013-04-04 Interdigital Patent Holdings, Inc. Transmission multipoint dans un système de communication sans fil
KR20140126309A (ko) 2012-01-29 2014-10-30 엘지전자 주식회사 동기 신호 수신 방법 및 사용자기기와 동기 신호 전송 방법 및 기지국
KR102194931B1 (ko) 2012-02-11 2020-12-24 엘지전자 주식회사 다중 셀 기반 무선 통신 시스템에서 하향링크 데이터 채널 수신 방법 및 이를 위한 장치
CN103298088A (zh) * 2012-02-24 2013-09-11 电信科学技术研究院 一种资源调度方法及装置
US20130259009A1 (en) * 2012-03-29 2013-10-03 Futurewei Technologies, Inc. System and Method for Transmitting a Reference Signal
CN103685098B (zh) * 2012-09-07 2017-04-12 华为技术有限公司 一种干扰信号的处理方法、装置和系统
CN103685118B (zh) * 2012-09-11 2018-04-27 株式会社Ntt都科摩 一种数据的发送方法及装置
CN103795509A (zh) 2012-11-02 2014-05-14 北京三星通信技术研究有限公司 一种传输harq指示信息的方法和设备
KR20150117677A (ko) 2013-02-12 2015-10-20 엘지전자 주식회사 무선 통신 시스템에서 기지국이 단말로 참조 신호를 송신하는 방법 및 이를 위한 장치
WO2014131169A1 (fr) * 2013-02-28 2014-09-04 华为技术有限公司 Procédé et dispositif pour la configuration de ressources radio
WO2014175919A1 (fr) * 2013-04-26 2014-10-30 Intel IP Corporation Réattribution de spectre partagé dans un contexte de partage du spectre
WO2014192305A1 (fr) * 2013-05-29 2014-12-04 京セラ株式会社 Système de communication, stations de base, et procédé de contrôle de communications
CN104349460B (zh) * 2013-07-25 2019-09-24 中兴通讯股份有限公司 上下行配置信息通知、获取方法以及基站和用户设备
CN104704897B (zh) 2013-08-09 2019-07-23 华为技术有限公司 载波配置方法及基站、用户设备
US10004030B2 (en) * 2014-01-31 2018-06-19 Futurewei Technologies, Inc. Device, network, and method for network adaptation and utilizing a downlink discovery reference signal
US9491010B2 (en) 2014-04-23 2016-11-08 Nokia Solutions And Networks Oy Phase noise tracking and reduction
CN105357160B (zh) 2014-08-19 2020-09-15 北京三星通信技术研究有限公司 发送参考信号的方法及装置、接收参考信号的方法及装置
US10291372B2 (en) * 2014-11-03 2019-05-14 Qualcomm Incorporated Hybrid automatic repeat/request (HARQ) scheduling
CN105791179B (zh) * 2014-12-18 2019-03-29 联芯科技有限公司 采样频偏补偿装置和方法
CN107113266B (zh) * 2014-12-31 2019-12-24 华为技术有限公司 一种无线局域网的信道估计方法和装置
CN105846976A (zh) 2015-01-15 2016-08-10 株式会社Ntt都科摩 无线通信系统中的多用户多输入多输出传输方法和基站
CN106357579B (zh) * 2015-07-17 2020-02-18 中兴通讯股份有限公司 一种正交频分复用系统频谱资源的使用方法及相应的基站
US10715386B2 (en) * 2015-09-16 2020-07-14 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Method and apparatus for regulating communication parameters
CN105356907B (zh) * 2015-09-24 2017-12-19 哈尔滨工程大学 一种基于时反镜循环移位能量检测的水声通信方法
CN109075925B (zh) 2016-04-12 2021-06-01 瑞典爱立信有限公司 共同相位误差补偿
US10587446B2 (en) 2016-04-25 2020-03-10 Lg Electronics Inc. Signal transmission method for estimating phase noise in wireless communication system
US10367672B2 (en) * 2016-09-28 2019-07-30 Qualcomm Incorporated Enhancements to phase-noise compensation reference signal design and scrambling
WO2018064313A1 (fr) * 2016-09-28 2018-04-05 Idac Holdings, Inc. Conception de signaux de référence pour des systèmes de communication sans fil
JP2019535208A (ja) * 2016-11-09 2019-12-05 エルジー エレクトロニクス インコーポレイティド 無線通信システムにおける位相雑音除去のためのｐｔｒｓのパワーブースティングレベルの決定方法及びその装置
CN113206731B (zh) * 2016-11-18 2022-12-13 Oppo广东移动通信有限公司 传输参考信号的方法和通信设备
US10404511B2 (en) * 2016-11-23 2019-09-03 Qualcomm Incorporated Space-time block coding schemes for DFT-s-OFDM
US10411914B2 (en) 2016-12-14 2019-09-10 Intel IP Corporation Data detection in MIMO systems with demodulation and tracking reference signals
WO2018128399A1 (fr) * 2017-01-09 2018-07-12 엘지전자 주식회사 Procédé de transmission de signal de référence et dispositif associé dans un système de communication sans fil
EP3602988A1 (fr) * 2017-03-22 2020-02-05 IDAC Holdings, Inc. Procédés, appareil, systèmes, architectures et interfaces pour un signal de référence d'informations d'état de canal pour des systèmes de communication sans fil de prochaine génération
EP4149039A1 (fr) * 2017-03-23 2023-03-15 Apple Inc. Planification et opération de demande de répétition automatique hybride et conception de livre de codes pour une agrégation de porteuses de nouvelle radio
CN108632005B (zh) * 2017-03-24 2023-12-15 华为技术有限公司 一种参考信号传输方法、装置及系统

Non-Patent Citations (6)

* Cited by examiner, † Cited by third party
Title
CMCC: "Phase-Tracking Reference Signal Design for High-Frequency Systems", vol. RAN WG1, no. Athens, Greece; 20170213 - 20170217, 12 February 2017 (2017-02-12), XP051210534, Retrieved from the Internet <URL:http://www.3gpp.org/ftp/Meetings_3GPP_SYNC/RAN1/Docs/> [retrieved on 20170212] *
HUAWEI ET AL: "Further details for PT-RS design", vol. RAN WG1, no. Athens, Greece; 20170213 - 20170217, 12 February 2017 (2017-02-12), XP051208864, Retrieved from the Internet <URL:http://www.3gpp.org/ftp/Meetings_3GPP_SYNC/RAN1/Docs/> [retrieved on 20170212] *
HUAWEI ET AL: "Further details of PTRS", vol. RAN WG1, no. Prague, Czech Republic; 20171009 - 20171013, 8 October 2017 (2017-10-08), XP051340496, Retrieved from the Internet <URL:http://www.3gpp.org/ftp/Meetings_3GPP_SYNC/RAN1/Docs/> [retrieved on 20171008] *
INTEL CORPORATION: "On PT-RS for CP-OFDM", vol. RAN WG1, no. Prague, P.R. Czechia; 20170821 - 20170825, 20 August 2017 (2017-08-20), XP051315377, Retrieved from the Internet <URL:http://www.3gpp.org/ftp/Meetings_3GPP_SYNC/RAN1/Docs/> [retrieved on 20170820] *
NOKIA ET AL: "On PT-RS Design for NR", vol. RAN WG1, no. Athens, Greece; 20170213 - 20170217, 12 February 2017 (2017-02-12), XP051210318, Retrieved from the Internet <URL:http://www.3gpp.org/ftp/Meetings_3GPP_SYNC/RAN1/Docs/> [retrieved on 20170212] *
See also references of WO2018171792A1 *

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BR112019019951A2 (pt) 2020-04-28
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KR20190126167A (ko) 2019-11-08
JP7061619B2 (ja) 2022-04-28
US20200022172A1 (en) 2020-01-16
CA3057550A1 (fr) 2018-09-27
KR102308693B1 (ko) 2021-10-05
CN108632006A (zh) 2018-10-09
CN108632005A (zh) 2018-10-09
US11153134B2 (en) 2021-10-19
CN108632179B (zh) 2024-01-30
EP3605977B1 (fr) 2023-05-03
KR102305312B1 (ko) 2021-09-28
US20200021470A1 (en) 2020-01-16
CN108632179A (zh) 2018-10-09
CA3057552A1 (fr) 2018-09-27
EP3605977A1 (fr) 2020-02-05
US11916705B2 (en) 2024-02-27
JP2020516146A (ja) 2020-05-28
EP3606219A1 (fr) 2020-02-05
BR112019019840A2 (pt) 2020-04-22
US20210385113A1 (en) 2021-12-09
CN108632005B (zh) 2023-12-15
CN108632006B (zh) 2024-01-05
JP2020516134A (ja) 2020-05-28
KR20190127899A (ko) 2019-11-13

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